Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11485693 | Start-up process for the production of glycols | Dionysius Jacobus Maria DE VLIEGER, Pieter HUIZENGA, Munro MACKAY, Lucas Petrus Simon Keyzer | 2022-11-01 |
| 10752567 | Method for acid treatment conditioning of a catalyst in the production of glycols | Viet Quoc Nguyen | 2020-08-25 |
| 10654782 | Method for the production of glycols from a carbohydrate feed | Viet Quoc Nguyen, Pieter HUIZENGA | 2020-05-19 |
| 10519086 | Magnetic separation and recycle of catalyst components in a bio-mass to glycols process | Viet Quoc Nguyen | 2019-12-31 |
| 10450255 | Process for the preparation of glycols | — | 2019-10-22 |
| 10294181 | Process for the preparation of glycols | Leslie Andrew Chewter, Jean-Paul Lange, Timothy Michael Nisbet, Evert Van Der Heide, Pieter HUIZENGA | 2019-05-21 |
| 8536393 | Integrated process to produce C4+ hydrocarbons with removal of brominated organic impurities | Wayne Errol Evans, Glenn Charles Komplin | 2013-09-17 |
| 5583263 | Process of making ketones | Chia-Chung Wang, Richard Dale Swain, David B. Litzen, William Ridley Pledger | 1996-12-10 |
| 5118889 | Process for preparing allyl chloride | — | 1992-06-02 |